UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000001366
Receipt number R000001660
Scientific Title Clinical study of Prevention and Actual situation of Venous Thromboembolism after Total Arthroplasty
Date of disclosure of the study information 2008/09/11
Last modified on 2008/09/10 11:16:15

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Basic information

Public title

Clinical study of Prevention and Actual situation of Venous Thromboembolism after Total Arthroplasty

Acronym

J-PSVT

Scientific Title

Clinical study of Prevention and Actual situation of Venous Thromboembolism after Total Arthroplasty

Scientific Title:Acronym

J-PSVT

Region

Japan


Condition

Condition

Venous Thromboembolism
Osteoarthrosis

Classification by specialty

Cardiology Orthopedics

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

Our objective is to investigate the actual situation of the prophylactic in this country for the vein thromboembolism(VTE)to break out after total joint arthroplasty and inspects the VTE onset protective efficacy of each prophylactic and is aimed at establishing a VTE appropriate(total joint arthroplasty to) a Japanese.

Basic objectives2

Safety,Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

The DVT that was confirmed by sonography of Day10(No symptom characteristics).
DVT/PE symptom that broke out by Day25.

Key secondary outcomes



Base

Study type

Observational


Study design

Basic design


Randomization


Randomization unit


Blinding


Control


Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms


Purpose of intervention


Type of intervention


Interventions/Control_1


Interventions/Control_2


Interventions/Control_3


Interventions/Control_4


Interventions/Control_5


Interventions/Control_6


Interventions/Control_7


Interventions/Control_8


Interventions/Control_9


Interventions/Control_10



Eligibility

Age-lower limit

20 years-old <=

Age-upper limit


Not applicable

Gender

Male and Female

Key inclusion criteria

1.The patient who is older than 20 years
old for total joint arthroplasty of
lower limbs plan cases in NHO
institution orthopedics from July,2008
to December,2009.
2.The patient that an agreement by the
document was provided.

Key exclusion criteria

1.A patient with the past of the blood
dyscrasia(a ProteinC,S,AT-3 deficiency
disease,an antiphosphatide antibody
syndrome,hemophilia)with the
solldification abnormality.
2.A atient having tha hemorrhagic mental
change caused by a disease(tha
hemorrhagic mental changes caused by a
disease of the important
internalorgans such as a digestive
ulcer,the bleeding in the skull).
3.Heart failure(NYHA classification
ciass 3 or 4)
4.Renal insufficiency(less than 30ml/min
creatinine clearance)
5.Liver function disorder(more than AST
institution standard upper limit 5
times or more than 3 times of the ALT
upper limit and total bilirubin,more
than 2 times of the upper limit).
6.The patient who plan to have
simultaneous Total joint anthroplasty
for both side.
7.The patient that Total joint
arthroplasty was enforced within the
past three months,or revisit.
8.The patient whom the chief physician
recognizes as inappropriateness for
this study participation.
9.The patient who tries artificial
feeding(tubal feeding,central vein
nourishment).
10.The patient who is not able to walk.

Target sample size

1400


Research contact person

Name of lead principal investigator

1st name
Middle name
Last name Satoru Motokawa

Organization

National Hospital Organization Nagasaki Medical Center

Division name

Department of Orthopaedic Surgery

Zip code


Address

2-1001-1 Kubara Omura City Nagasaki 856-8562 Japan

TEL


Email



Public contact

Name of contact person

1st name
Middle name
Last name

Organization

National Hospital Organization Nagasaki Medical Center

Division name

Department of Orthopaedic Surgery

Zip code


Address


TEL


Homepage URL


Email



Sponsor or person

Institute

National Hospital Organization

Institute

Department

Personal name



Funding Source

Organization

National Hospital Organization

Organization

Division

Category of Funding Organization

Nationality of Funding Organization



Other related organizations

Co-sponsor


Name of secondary funder(s)



IRB Contact (For public release)

Organization


Address


Tel


Email



Secondary IDs

Secondary IDs

NO

Study ID_1


Org. issuing International ID_1


Study ID_2


Org. issuing International ID_2


IND to MHLW



Institutions

Institutions



Other administrative information

Date of disclosure of the study information

2008 Year 09 Month 11 Day


Related information

URL releasing protocol


Publication of results

Unpublished


Result

URL related to results and publications


Number of participants that the trial has enrolled


Results


Results date posted


Results Delayed


Results Delay Reason


Date of the first journal publication of results


Baseline Characteristics


Participant flow


Adverse events


Outcome measures


Plan to share IPD


IPD sharing Plan description



Progress

Recruitment status

Date of protocol fixation

2008 Year 06 Month 25 Day

Date of IRB


Anticipated trial start date

2008 Year 07 Month 01 Day

Last follow-up date

2009 Year 12 Month 01 Day

Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information

We examine a difference of the onset frequency of postoperative vein thromboembollsm by the kind of the preventer.


Management information

Registered date

2008 Year 09 Month 10 Day

Last modified on

2008 Year 09 Month 10 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000001660


Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name